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From: Fabiano Rosas <farosas@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: Jan Kiszka <jan.kiszka@siemens.com>,
	Kieran Bingham <kbingham@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Leonard Crestez <leonard.crestez@nxp.com>,
	Stephen Boyd <swboyd@chromium.org>,
	Jackie Liu <liuyun01@kylinos.cn>
Subject: [PATCH] scripts/gdb: Fix invocation when CONFIG_COMMON_CLK is not set
Date: Thu, 23 May 2019 16:53:11 -0300
Message-ID: <20190523195313.24701-1-farosas@linux.ibm.com> (raw)

CLK_GET_RATE_NOCACHE depends on CONFIG_COMMON_CLK. Importing
constants.py when CONFIG_COMMON_CLK is not defined causes:

  (gdb) lx-symbols
  (...)
    File "scripts/gdb/linux/proc.py", line 15, in <module>
      from linux import constants
    File "scripts/gdb/linux/constants.py", line 2, in <module>
      LX_CLK_GET_RATE_NOCACHE = gdb.parse_and_eval("CLK_GET_RATE_NOCACHE")
  gdb.error: No symbol "CLK_GET_RATE_NOCACHE" in current context.

Fixes: e7e6f462c1be ("scripts/gdb: print cached rate in lx-clk-summary")
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
 scripts/gdb/linux/constants.py.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in
index 1d73083da6cb..2efbec6b6b8d 100644
--- a/scripts/gdb/linux/constants.py.in
+++ b/scripts/gdb/linux/constants.py.in
@@ -40,7 +40,8 @@
 import gdb
 
 /* linux/clk-provider.h */
-LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
+if IS_BUILTIN(CONFIG_COMMON_CLK):
+    LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
 
 /* linux/fs.h */
 LX_VALUE(SB_RDONLY)
-- 
2.20.1


             reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23 19:53 Fabiano Rosas [this message]
2019-05-23 22:46 ` Stephen Boyd
2019-05-23 23:09   ` Leonard Crestez
2019-05-24  0:11     ` Stephen Boyd

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